repo stringclasses 11 values | path stringlengths 41 234 | func_name stringlengths 5 78 | original_string stringlengths 71 14.1k | language stringclasses 1 value | code stringlengths 71 14.1k | code_tokens listlengths 22 2.65k | docstring stringlengths 2 5.35k | docstring_tokens listlengths 1 369 | sha stringclasses 11 values | url stringlengths 129 339 | partition stringclasses 1 value | summary stringlengths 7 175 | input_ids listlengths 502 502 | token_type_ids listlengths 502 502 | attention_mask listlengths 502 502 | labels listlengths 502 502 |
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looly/hutool | hutool-json/src/main/java/cn/hutool/json/JSONObject.java | JSONObject.put | @Override
public JSONObject put(String key, Object value) throws JSONException {
if (null == key) {
return this;
}
final boolean ignoreNullValue = this.config.isIgnoreNullValue();
if (ObjectUtil.isNull(value) && ignoreNullValue) {
// 忽略值模式下如果值为空清除key
this.remove(key);
} else {
InternalJSONUtil.testValidity(value);
this.rawHashMap.put(key, JSONUtil.wrap(value, ignoreNullValue));
}
return this;
} | java | @Override
public JSONObject put(String key, Object value) throws JSONException {
if (null == key) {
return this;
}
final boolean ignoreNullValue = this.config.isIgnoreNullValue();
if (ObjectUtil.isNull(value) && ignoreNullValue) {
// 忽略值模式下如果值为空清除key
this.remove(key);
} else {
InternalJSONUtil.testValidity(value);
this.rawHashMap.put(key, JSONUtil.wrap(value, ignoreNullValue));
}
return this;
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netty/netty | common/src/main/java/io/netty/util/AsciiString.java | AsciiString.regionMatches | public boolean regionMatches(int thisStart, CharSequence string, int start, int length) {
if (string == null) {
throw new NullPointerException("string");
}
if (start < 0 || string.length() - start < length) {
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return false;
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}
return true;
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if (string == null) {
throw new NullPointerException("string");
}
if (start < 0 || string.length() - start < length) {
return false;
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final int thisLen = length();
if (thisStart < 0 || thisLen - thisStart < length) {
return false;
}
if (length <= 0) {
return true;
}
final int thatEnd = start + length;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/exceptions/ExceptionUtil.java | ExceptionUtil.stacktraceToOneLineString | public static String stacktraceToOneLineString(Throwable throwable, int limit) {
Map<Character, String> replaceCharToStrMap = new HashMap<>();
replaceCharToStrMap.put(StrUtil.C_CR, StrUtil.SPACE);
replaceCharToStrMap.put(StrUtil.C_LF, StrUtil.SPACE);
replaceCharToStrMap.put(StrUtil.C_TAB, StrUtil.SPACE);
return stacktraceToString(throwable, limit, replaceCharToStrMap);
} | java | public static String stacktraceToOneLineString(Throwable throwable, int limit) {
Map<Character, String> replaceCharToStrMap = new HashMap<>();
replaceCharToStrMap.put(StrUtil.C_CR, StrUtil.SPACE);
replaceCharToStrMap.put(StrUtil.C_LF, StrUtil.SPACE);
replaceCharToStrMap.put(StrUtil.C_TAB, StrUtil.SPACE);
return stacktraceToString(throwable, limit, replaceCharToStrMap);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/io/network/partition/consumer/RemoteInputChannel.java | RemoteInputChannel.recycle | @Override
public void recycle(MemorySegment segment) {
int numAddedBuffers;
synchronized (bufferQueue) {
// Similar to notifyBufferAvailable(), make sure that we never add a buffer
// after releaseAllResources() released all buffers (see below for details).
if (isReleased.get()) {
try {
inputGate.returnExclusiveSegments(Collections.singletonList(segment));
return;
} catch (Throwable t) {
ExceptionUtils.rethrow(t);
}
}
numAddedBuffers = bufferQueue.addExclusiveBuffer(new NetworkBuffer(segment, this), numRequiredBuffers);
}
if (numAddedBuffers > 0 && unannouncedCredit.getAndAdd(numAddedBuffers) == 0) {
notifyCreditAvailable();
}
} | java | @Override
public void recycle(MemorySegment segment) {
int numAddedBuffers;
synchronized (bufferQueue) {
// Similar to notifyBufferAvailable(), make sure that we never add a buffer
// after releaseAllResources() released all buffers (see below for details).
if (isReleased.get()) {
try {
inputGate.returnExclusiveSegments(Collections.singletonList(segment));
return;
} catch (Throwable t) {
ExceptionUtils.rethrow(t);
}
}
numAddedBuffers = bufferQueue.addExclusiveBuffer(new NetworkBuffer(segment, this), numRequiredBuffers);
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if (numAddedBuffers > 0 && unannouncedCredit.getAndAdd(numAddedBuffers) == 0) {
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/descriptors/Statistics.java | Statistics.tableStats | public Statistics tableStats(TableStats tableStats) {
rowCount(tableStats.getRowCount());
columnStats.clear();
tableStats.getColumnStats().forEach(this::columnStats);
return this;
} | java | public Statistics tableStats(TableStats tableStats) {
rowCount(tableStats.getRowCount());
columnStats.clear();
tableStats.getColumnStats().forEach(this::columnStats);
return this;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/RandomUtil.java | RandomUtil.randomDay | public static DateTime randomDay(int min, int max) {
return DateUtil.offsetDay(DateUtil.date(), randomInt(min, max));
} | java | public static DateTime randomDay(int min, int max) {
return DateUtil.offsetDay(DateUtil.date(), randomInt(min, max));
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@param min 偏移最小天，可以为负数表示过去的时间
@param max 偏移最大天，可以为负数表示过去的时间
@return 随机日期（随机天，其它时间不变）
@since 4.0.8 | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/util/RandomUtil.java#L491-L493 | train | Returns a random date in the calendar system. | [
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looly/hutool | hutool-cron/src/main/java/cn/hutool/cron/pattern/matcher/ValueMatcherBuilder.java | ValueMatcherBuilder.parseStep | private static List<Integer> parseStep(String value, ValueParser parser) {
final List<String> parts = StrUtil.split(value, StrUtil.C_SLASH);
int size = parts.size();
List<Integer> results;
if (size == 1) {// 普通形式
results = parseRange(value, -1, parser);
} else if (size == 2) {// 间隔形式
final int step = parser.parse(parts.get(1));
if (step < 1) {
throw new CronException("Non positive divisor for field: [{}]", value);
}
results = parseRange(parts.get(0), step, parser);
} else {
throw new CronException("Invalid syntax of field: [{}]", value);
}
return results;
} | java | private static List<Integer> parseStep(String value, ValueParser parser) {
final List<String> parts = StrUtil.split(value, StrUtil.C_SLASH);
int size = parts.size();
List<Integer> results;
if (size == 1) {// 普通形式
results = parseRange(value, -1, parser);
} else if (size == 2) {// 间隔形式
final int step = parser.parse(parts.get(1));
if (step < 1) {
throw new CronException("Non positive divisor for field: [{}]", value);
}
results = parseRange(parts.get(0), step, parser);
} else {
throw new CronException("Invalid syntax of field: [{}]", value);
}
return results;
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/hash/HashPartition.java | HashPartition.getNumOccupiedMemorySegments | public int getNumOccupiedMemorySegments() {
// either the number of memory segments, or one for spilling
final int numPartitionBuffers = this.partitionBuffers != null ?
this.partitionBuffers.length : this.buildSideWriteBuffer.getNumOccupiedMemorySegments();
return numPartitionBuffers + numOverflowSegments;
} | java | public int getNumOccupiedMemorySegments() {
// either the number of memory segments, or one for spilling
final int numPartitionBuffers = this.partitionBuffers != null ?
this.partitionBuffers.length : this.buildSideWriteBuffer.getNumOccupiedMemorySegments();
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamGraphGenerator.java | StreamGraphGenerator.transformFeedback | private <T> Collection<Integer> transformFeedback(FeedbackTransformation<T> iterate) {
if (iterate.getFeedbackEdges().size() <= 0) {
throw new IllegalStateException("Iteration " + iterate + " does not have any feedback edges.");
}
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List<Integer> resultIds = new ArrayList<>();
// first transform the input stream(s) and store the result IDs
Collection<Integer> inputIds = transform(input);
resultIds.addAll(inputIds);
// the recursive transform might have already transformed this
if (alreadyTransformed.containsKey(iterate)) {
return alreadyTransformed.get(iterate);
}
// create the fake iteration source/sink pair
Tuple2<StreamNode, StreamNode> itSourceAndSink = streamGraph.createIterationSourceAndSink(
iterate.getId(),
getNewIterationNodeId(),
getNewIterationNodeId(),
iterate.getWaitTime(),
iterate.getParallelism(),
iterate.getMaxParallelism(),
iterate.getMinResources(),
iterate.getPreferredResources());
StreamNode itSource = itSourceAndSink.f0;
StreamNode itSink = itSourceAndSink.f1;
// We set the proper serializers for the sink/source
streamGraph.setSerializers(itSource.getId(), null, null, iterate.getOutputType().createSerializer(env.getConfig()));
streamGraph.setSerializers(itSink.getId(), iterate.getOutputType().createSerializer(env.getConfig()), null, null);
// also add the feedback source ID to the result IDs, so that downstream operators will
// add both as input
resultIds.add(itSource.getId());
// at the iterate to the already-seen-set with the result IDs, so that we can transform
// the feedback edges and let them stop when encountering the iterate node
alreadyTransformed.put(iterate, resultIds);
// so that we can determine the slot sharing group from all feedback edges
List<Integer> allFeedbackIds = new ArrayList<>();
for (StreamTransformation<T> feedbackEdge : iterate.getFeedbackEdges()) {
Collection<Integer> feedbackIds = transform(feedbackEdge);
allFeedbackIds.addAll(feedbackIds);
for (Integer feedbackId: feedbackIds) {
streamGraph.addEdge(feedbackId,
itSink.getId(),
0
);
}
}
String slotSharingGroup = determineSlotSharingGroup(null, allFeedbackIds);
itSink.setSlotSharingGroup(slotSharingGroup);
itSource.setSlotSharingGroup(slotSharingGroup);
return resultIds;
} | java | private <T> Collection<Integer> transformFeedback(FeedbackTransformation<T> iterate) {
if (iterate.getFeedbackEdges().size() <= 0) {
throw new IllegalStateException("Iteration " + iterate + " does not have any feedback edges.");
}
StreamTransformation<T> input = iterate.getInput();
List<Integer> resultIds = new ArrayList<>();
// first transform the input stream(s) and store the result IDs
Collection<Integer> inputIds = transform(input);
resultIds.addAll(inputIds);
// the recursive transform might have already transformed this
if (alreadyTransformed.containsKey(iterate)) {
return alreadyTransformed.get(iterate);
}
// create the fake iteration source/sink pair
Tuple2<StreamNode, StreamNode> itSourceAndSink = streamGraph.createIterationSourceAndSink(
iterate.getId(),
getNewIterationNodeId(),
getNewIterationNodeId(),
iterate.getWaitTime(),
iterate.getParallelism(),
iterate.getMaxParallelism(),
iterate.getMinResources(),
iterate.getPreferredResources());
StreamNode itSource = itSourceAndSink.f0;
StreamNode itSink = itSourceAndSink.f1;
// We set the proper serializers for the sink/source
streamGraph.setSerializers(itSource.getId(), null, null, iterate.getOutputType().createSerializer(env.getConfig()));
streamGraph.setSerializers(itSink.getId(), iterate.getOutputType().createSerializer(env.getConfig()), null, null);
// also add the feedback source ID to the result IDs, so that downstream operators will
// add both as input
resultIds.add(itSource.getId());
// at the iterate to the already-seen-set with the result IDs, so that we can transform
// the feedback edges and let them stop when encountering the iterate node
alreadyTransformed.put(iterate, resultIds);
// so that we can determine the slot sharing group from all feedback edges
List<Integer> allFeedbackIds = new ArrayList<>();
for (StreamTransformation<T> feedbackEdge : iterate.getFeedbackEdges()) {
Collection<Integer> feedbackIds = transform(feedbackEdge);
allFeedbackIds.addAll(feedbackIds);
for (Integer feedbackId: feedbackIds) {
streamGraph.addEdge(feedbackId,
itSink.getId(),
0
);
}
}
String slotSharingGroup = determineSlotSharingGroup(null, allFeedbackIds);
itSink.setSlotSharingGroup(slotSharingGroup);
itSource.setSlotSharingGroup(slotSharingGroup);
return resultIds;
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/DataSet.java | DataSet.union | public UnionOperator<T> union(DataSet<T> other){
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} | java | public UnionOperator<T> union(DataSet<T> other){
return new UnionOperator<>(this, other, Utils.getCallLocationName());
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@param other The other DataSet which is unioned with the current DataSet.
@return The resulting DataSet. | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/ImgUtil.java | ImgUtil.pressImage | public static void pressImage(Image srcImage, File outFile, Image pressImg, int x, int y, float alpha) throws IORuntimeException {
write(pressImage(srcImage, pressImg, x, y, alpha), outFile);
} | java | public static void pressImage(Image srcImage, File outFile, Image pressImg, int x, int y, float alpha) throws IORuntimeException {
write(pressImage(srcImage, pressImg, x, y, alpha), outFile);
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netty/netty | codec/src/main/java/io/netty/handler/codec/compression/Snappy.java | Snappy.validateOffset | private static void validateOffset(int offset, int chunkSizeSoFar) {
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}
if (offset < 0) {
// Due to arithmetic overflow
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throw new DecompressionException("Offset is less than minimum permissible value");
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// Due to arithmetic overflow
throw new DecompressionException("Offset is greater than maximum value supported by this implementation");
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/net/SSLUtils.java | SSLUtils.createInternalSSLContext | @Nullable
private static SSLContext createInternalSSLContext(Configuration config) throws Exception {
checkNotNull(config, "config");
if (!isInternalSSLEnabled(config)) {
return null;
}
String keystoreFilePath = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEYSTORE, SecurityOptions.SSL_KEYSTORE);
String keystorePassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEYSTORE_PASSWORD, SecurityOptions.SSL_KEYSTORE_PASSWORD);
String certPassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEY_PASSWORD, SecurityOptions.SSL_KEY_PASSWORD);
String trustStoreFilePath = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_TRUSTSTORE, SecurityOptions.SSL_TRUSTSTORE);
String trustStorePassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_TRUSTSTORE_PASSWORD, SecurityOptions.SSL_TRUSTSTORE_PASSWORD);
String sslProtocolVersion = config.getString(SecurityOptions.SSL_PROTOCOL);
int sessionCacheSize = config.getInteger(SecurityOptions.SSL_INTERNAL_SESSION_CACHE_SIZE);
int sessionTimeoutMs = config.getInteger(SecurityOptions.SSL_INTERNAL_SESSION_TIMEOUT);
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
try (InputStream keyStoreFile = Files.newInputStream(new File(keystoreFilePath).toPath())) {
keyStore.load(keyStoreFile, keystorePassword.toCharArray());
}
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
try (InputStream trustStoreFile = Files.newInputStream(new File(trustStoreFilePath).toPath())) {
trustStore.load(trustStoreFile, trustStorePassword.toCharArray());
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
kmf.init(keyStore, certPassword.toCharArray());
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(trustStore);
SSLContext sslContext = SSLContext.getInstance(sslProtocolVersion);
sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
if (sessionCacheSize >= 0) {
sslContext.getClientSessionContext().setSessionCacheSize(sessionCacheSize);
}
if (sessionTimeoutMs >= 0) {
sslContext.getClientSessionContext().setSessionTimeout(sessionTimeoutMs / 1000);
}
return sslContext;
} | java | @Nullable
private static SSLContext createInternalSSLContext(Configuration config) throws Exception {
checkNotNull(config, "config");
if (!isInternalSSLEnabled(config)) {
return null;
}
String keystoreFilePath = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEYSTORE, SecurityOptions.SSL_KEYSTORE);
String keystorePassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEYSTORE_PASSWORD, SecurityOptions.SSL_KEYSTORE_PASSWORD);
String certPassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_KEY_PASSWORD, SecurityOptions.SSL_KEY_PASSWORD);
String trustStoreFilePath = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_TRUSTSTORE, SecurityOptions.SSL_TRUSTSTORE);
String trustStorePassword = getAndCheckOption(
config, SecurityOptions.SSL_INTERNAL_TRUSTSTORE_PASSWORD, SecurityOptions.SSL_TRUSTSTORE_PASSWORD);
String sslProtocolVersion = config.getString(SecurityOptions.SSL_PROTOCOL);
int sessionCacheSize = config.getInteger(SecurityOptions.SSL_INTERNAL_SESSION_CACHE_SIZE);
int sessionTimeoutMs = config.getInteger(SecurityOptions.SSL_INTERNAL_SESSION_TIMEOUT);
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
try (InputStream keyStoreFile = Files.newInputStream(new File(keystoreFilePath).toPath())) {
keyStore.load(keyStoreFile, keystorePassword.toCharArray());
}
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
try (InputStream trustStoreFile = Files.newInputStream(new File(trustStoreFilePath).toPath())) {
trustStore.load(trustStoreFile, trustStorePassword.toCharArray());
}
KeyManagerFactory kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
kmf.init(keyStore, certPassword.toCharArray());
TrustManagerFactory tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
tmf.init(trustStore);
SSLContext sslContext = SSLContext.getInstance(sslProtocolVersion);
sslContext.init(kmf.getKeyManagers(), tmf.getTrustManagers(), null);
if (sessionCacheSize >= 0) {
sslContext.getClientSessionContext().setSessionCacheSize(sessionCacheSize);
}
if (sessionTimeoutMs >= 0) {
sslContext.getClientSessionContext().setSessionTimeout(sessionTimeoutMs / 1000);
}
return sslContext;
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ObjectUtil.java | ObjectUtil.cloneIfPossible | public static <T> T cloneIfPossible(final T obj) {
T clone = null;
try {
clone = clone(obj);
} catch (Exception e) {
// pass
}
return clone == null ? obj : clone;
} | java | public static <T> T cloneIfPossible(final T obj) {
T clone = null;
try {
clone = clone(obj);
} catch (Exception e) {
// pass
}
return clone == null ? obj : clone;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/dictionary/NGramDictionaryMaker.java | NGramDictionaryMaker.saveNGramToTxt | public boolean saveNGramToTxt(String path)
{
try
{
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(IOUtil.newOutputStream(path)));
for (Map.Entry<String, Integer> entry : trie.entrySet())
{
bw.write(entry.getKey() + " " + entry.getValue());
bw.newLine();
}
bw.close();
}
catch (Exception e)
{
logger.warning("在保存NGram词典到" + path + "时发生异常" + e);
return false;
}
return true;
} | java | public boolean saveNGramToTxt(String path)
{
try
{
BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(IOUtil.newOutputStream(path)));
for (Map.Entry<String, Integer> entry : trie.entrySet())
{
bw.write(entry.getKey() + " " + entry.getValue());
bw.newLine();
}
bw.close();
}
catch (Exception e)
{
logger.warning("在保存NGram词典到" + path + "时发生异常" + e);
return false;
}
return true;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/XmlUtil.java | XmlUtil.readXML | public static Document readXML(String pathOrContent) {
if (StrUtil.startWith(pathOrContent, '<')) {
return parseXml(pathOrContent);
}
return readXML(FileUtil.file(pathOrContent));
} | java | public static Document readXML(String pathOrContent) {
if (StrUtil.startWith(pathOrContent, '<')) {
return parseXml(pathOrContent);
}
return readXML(FileUtil.file(pathOrContent));
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/corpus/document/CorpusLoader.java | CorpusLoader.convert2DocumentList | public static List<Document> convert2DocumentList(String folderPath, boolean verbose)
{
long start = System.currentTimeMillis();
List<File> fileList = IOUtil.fileList(folderPath);
List<Document> documentList = new LinkedList<Document>();
int i = 0;
for (File file : fileList)
{
if (verbose) System.out.print(file);
Document document = convert2Document(file);
documentList.add(document);
if (verbose) System.out.println(" " + ++i + " / " + fileList.size());
}
if (verbose)
{
System.out.println(documentList.size());
System.out.printf("花费时间%d ms\n", System.currentTimeMillis() - start);
}
return documentList;
} | java | public static List<Document> convert2DocumentList(String folderPath, boolean verbose)
{
long start = System.currentTimeMillis();
List<File> fileList = IOUtil.fileList(folderPath);
List<Document> documentList = new LinkedList<Document>();
int i = 0;
for (File file : fileList)
{
if (verbose) System.out.print(file);
Document document = convert2Document(file);
documentList.add(document);
if (verbose) System.out.println(" " + ++i + " / " + fileList.size());
}
if (verbose)
{
System.out.println(documentList.size());
System.out.printf("花费时间%d ms\n", System.currentTimeMillis() - start);
}
return documentList;
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] | a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce | https://github.com/hankcs/HanLP/blob/a538d0722ab2e4980a9dcd9ea40324fc3ddba7ce/src/main/java/com/hankcs/hanlp/corpus/document/CorpusLoader.java#L82-L101 | train | Convert 2 document list. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/resourcemanager/slotmanager/SlotManager.java | SlotManager.freeSlot | public void freeSlot(SlotID slotId, AllocationID allocationId) {
checkInit();
TaskManagerSlot slot = slots.get(slotId);
if (null != slot) {
if (slot.getState() == TaskManagerSlot.State.ALLOCATED) {
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}
updateSlotState(slot, taskManagerRegistration, null, null);
} else {
LOG.debug("Received request to free slot {} with expected allocation id {}, " +
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}
} else {
LOG.debug("Slot {} has not been allocated.", allocationId);
}
} else {
LOG.debug("Trying to free a slot {} which has not been registered. Ignoring this message.", slotId);
}
} | java | public void freeSlot(SlotID slotId, AllocationID allocationId) {
checkInit();
TaskManagerSlot slot = slots.get(slotId);
if (null != slot) {
if (slot.getState() == TaskManagerSlot.State.ALLOCATED) {
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TaskManagerRegistration taskManagerRegistration = taskManagerRegistrations.get(slot.getInstanceId());
if (taskManagerRegistration == null) {
throw new IllegalStateException("Trying to free a slot from a TaskManager " +
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}
updateSlotState(slot, taskManagerRegistration, null, null);
} else {
LOG.debug("Received request to free slot {} with expected allocation id {}, " +
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}
} else {
LOG.debug("Slot {} has not been allocated.", allocationId);
}
} else {
LOG.debug("Trying to free a slot {} which has not been registered. Ignoring this message.", slotId);
}
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redisson/redisson | redisson/src/main/java/org/redisson/RedissonBlockingDeque.java | RedissonBlockingDeque.poll | @Override
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apache/flink | flink-connectors/flink-connector-kinesis/src/main/java/org/apache/flink/streaming/connectors/kinesis/util/AWSUtil.java | AWSUtil.isValidRegion | public static boolean isValidRegion(String region) {
try {
Regions.fromName(region.toLowerCase());
} catch (IllegalArgumentException e) {
return false;
}
return true;
} | java | public static boolean isValidRegion(String region) {
try {
Regions.fromName(region.toLowerCase());
} catch (IllegalArgumentException e) {
return false;
}
return true;
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netty/netty | handler/src/main/java/io/netty/handler/ssl/JdkSslContext.java | JdkSslContext.buildKeyManagerFactory | @Deprecated
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} | java | @Deprecated
protected static KeyManagerFactory buildKeyManagerFactory(File certChainFile,
String keyAlgorithm, File keyFile, String keyPassword, KeyManagerFactory kmf)
throws KeyStoreException, NoSuchAlgorithmException, NoSuchPaddingException,
InvalidKeySpecException, InvalidAlgorithmParameterException, IOException,
CertificateException, KeyException, UnrecoverableKeyException {
return buildKeyManagerFactory(toX509Certificates(certChainFile), keyAlgorithm,
toPrivateKey(keyFile, keyPassword), keyPassword, kmf);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/util/EnvironmentInformation.java | EnvironmentInformation.getRevisionInformation | public static RevisionInformation getRevisionInformation() {
String revision = UNKNOWN;
String commitDate = UNKNOWN;
try (InputStream propFile = EnvironmentInformation.class.getClassLoader().getResourceAsStream(".version.properties")) {
if (propFile != null) {
Properties properties = new Properties();
properties.load(propFile);
String propRevision = properties.getProperty("git.commit.id.abbrev");
String propCommitDate = properties.getProperty("git.commit.time");
revision = propRevision != null ? propRevision : UNKNOWN;
commitDate = propCommitDate != null ? propCommitDate : UNKNOWN;
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} else {
LOG.info("Cannot determine code revision: Unable to read version property file.");
}
}
return new RevisionInformation(revision, commitDate);
} | java | public static RevisionInformation getRevisionInformation() {
String revision = UNKNOWN;
String commitDate = UNKNOWN;
try (InputStream propFile = EnvironmentInformation.class.getClassLoader().getResourceAsStream(".version.properties")) {
if (propFile != null) {
Properties properties = new Properties();
properties.load(propFile);
String propRevision = properties.getProperty("git.commit.id.abbrev");
String propCommitDate = properties.getProperty("git.commit.time");
revision = propRevision != null ? propRevision : UNKNOWN;
commitDate = propCommitDate != null ? propCommitDate : UNKNOWN;
}
} catch (Throwable t) {
if (LOG.isDebugEnabled()) {
LOG.debug("Cannot determine code revision: Unable to read version property file.", t);
} else {
LOG.info("Cannot determine code revision: Unable to read version property file.");
}
}
return new RevisionInformation(revision, commitDate);
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/utility/LexiconUtility.java | LexiconUtility.convertStringToNature | public static Nature convertStringToNature(String name, LinkedHashSet<Nature> customNatureCollector)
{
Nature nature = Nature.fromString(name);
if (nature == null)
{
nature = Nature.create(name);
if (customNatureCollector != null) customNatureCollector.add(nature);
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return nature;
} | java | public static Nature convertStringToNature(String name, LinkedHashSet<Nature> customNatureCollector)
{
Nature nature = Nature.fromString(name);
if (nature == null)
{
nature = Nature.create(name);
if (customNatureCollector != null) customNatureCollector.add(nature);
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looly/hutool | hutool-socket/src/main/java/cn/hutool/socket/aio/AioClient.java | AioClient.setOption | public <T> AioClient setOption(SocketOption<T> name, T value) throws IOException {
this.session.getChannel().setOption(name, value);
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} | java | public <T> AioClient setOption(SocketOption<T> name, T value) throws IOException {
this.session.getChannel().setOption(name, value);
return this;
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redisson/redisson | redisson/src/main/java/org/redisson/api/BatchOptions.java | BatchOptions.syncSlaves | public BatchOptions syncSlaves(int slaves, long timeout, TimeUnit unit) {
this.syncSlaves = slaves;
this.syncTimeout = unit.toMillis(timeout);
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} | java | public BatchOptions syncSlaves(int slaves, long timeout, TimeUnit unit) {
this.syncSlaves = slaves;
this.syncTimeout = unit.toMillis(timeout);
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alibaba/canal | client/src/main/java/com/alibaba/otter/canal/client/kafka/KafkaCanalConnector.java | KafkaCanalConnector.unsubscribe | @Override
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if (kafkaConsumer2 != null) {
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} | java | @Override
public void unsubscribe() {
waitClientRunning();
if (!running) {
return;
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kafkaConsumer.unsubscribe();
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/ftp/Ftp.java | Ftp.setMode | public Ftp setMode(FtpMode mode) {
this.mode = mode;
switch (mode) {
case Active:
this.client.enterLocalActiveMode();
break;
case Passive:
this.client.enterLocalPassiveMode();
break;
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} | java | public Ftp setMode(FtpMode mode) {
this.mode = mode;
switch (mode) {
case Active:
this.client.enterLocalActiveMode();
break;
case Passive:
this.client.enterLocalPassiveMode();
break;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/lang/Validator.java | Validator.validateGeneral | public static <T extends CharSequence> T validateGeneral(T value, int min, String errorMsg) throws ValidateException {
return validateGeneral(value, min, 0, errorMsg);
} | java | public static <T extends CharSequence> T validateGeneral(T value, int min, String errorMsg) throws ValidateException {
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/Entity.java | Entity.filter | public Entity filter(String... keys) {
final Entity result = new Entity(this.tableName);
result.setFieldNames(this.fieldNames);
for (String key : keys) {
if(this.containsKey(key)) {
result.put(key, this.get(key));
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return result;
} | java | public Entity filter(String... keys) {
final Entity result = new Entity(this.tableName);
result.setFieldNames(this.fieldNames);
for (String key : keys) {
if(this.containsKey(key)) {
result.put(key, this.get(key));
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpRequest.java | HttpRequest.cookie | public HttpRequest cookie(HttpCookie... cookies) {
if (ArrayUtil.isEmpty(cookies)) {
return disableCookie();
}
return cookie(ArrayUtil.join(cookies, ";"));
} | java | public HttpRequest cookie(HttpCookie... cookies) {
if (ArrayUtil.isEmpty(cookies)) {
return disableCookie();
}
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-http/src/main/java/cn/hutool/http/HttpRequest.java#L368-L373 | train | Adds a cookie to the request. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/metrics/groups/TaskIOMetricGroup.java | TaskIOMetricGroup.initializeBufferMetrics | public void initializeBufferMetrics(Task task) {
final MetricGroup buffers = addGroup("buffers");
buffers.gauge("inputQueueLength", new InputBuffersGauge(task));
buffers.gauge("outputQueueLength", new OutputBuffersGauge(task));
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buffers.gauge("outPoolUsage", new OutputBufferPoolUsageGauge(task));
} | java | public void initializeBufferMetrics(Task task) {
final MetricGroup buffers = addGroup("buffers");
buffers.gauge("inputQueueLength", new InputBuffersGauge(task));
buffers.gauge("outputQueueLength", new OutputBuffersGauge(task));
buffers.gauge("inPoolUsage", new InputBufferPoolUsageGauge(task));
buffers.gauge("outPoolUsage", new OutputBufferPoolUsageGauge(task));
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/dependency/nnparser/Matrix.java | Matrix.constructWithCopy | public static Matrix constructWithCopy(double[][] A)
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int m = A.length;
int n = A[0].length;
Matrix X = new Matrix(m, n);
double[][] C = X.getArray();
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return X;
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int m = A.length;
int n = A[0].length;
Matrix X = new Matrix(m, n);
double[][] C = X.getArray();
for (int i = 0; i < m; i++)
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throw new IllegalArgumentException
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}
for (int j = 0; j < n; j++)
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C[i][j] = A[i][j];
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return X;
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/hashtable/BinaryHashPartition.java | BinaryHashPartition.getNumOccupiedMemorySegments | int getNumOccupiedMemorySegments() {
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final int numPartitionBuffers = this.partitionBuffers != null ?
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return numPartitionBuffers + bucketArea.buckets.length + bucketArea.numOverflowSegments;
} | java | int getNumOccupiedMemorySegments() {
// either the number of memory segments, or one for spilling
final int numPartitionBuffers = this.partitionBuffers != null ?
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netty/netty | handler/src/main/java/io/netty/handler/ssl/OpenSslSessionStats.java | OpenSslSessionStats.ticketKeyRenew | public long ticketKeyRenew() {
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Lock readerLock = context.ctxLock.readLock();
readerLock.lock();
try {
return SSLContext.sessionTicketKeyRenew(context.ctx);
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readerLock.unlock();
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apache/flink | flink-filesystems/flink-fs-hadoop-shaded/src/main/java/org/apache/hadoop/conf/Configuration.java | Configuration.reloadExistingConfigurations | public static synchronized void reloadExistingConfigurations() {
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}
for (Configuration conf : REGISTRY.keySet()) {
conf.reloadConfiguration();
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} | java | public static synchronized void reloadExistingConfigurations() {
if (LOG.isDebugEnabled()) {
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for (Configuration conf : REGISTRY.keySet()) {
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networknt/light-4j | client/src/main/java/org/apache/hc/core5/util/copied/CharArrayBuffer.java | CharArrayBuffer.subSequence | @Override
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} | java | @Override
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if (endIndex > this.len) {
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/dataformat/BinaryString.java | BinaryString.concatWs | public static BinaryString concatWs(BinaryString separator, Iterable<BinaryString> inputs) {
if (null == separator || EMPTY_UTF8.equals(separator)) {
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}
separator.ensureMaterialized();
int numInputBytes = 0; // total number of bytes from the inputs
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final byte[] result = new byte[numInputBytes + (numInputs - 1) * separator.sizeInBytes];
int offset = 0;
int j = 0;
for (BinaryString input : inputs) {
if (input != null) {
int len = input.sizeInBytes;
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offset += len;
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if (j < numInputs) {
SegmentsUtil.copyToBytes(separator.segments, separator.offset, result, offset, separator.sizeInBytes);
offset += separator.sizeInBytes;
}
}
}
return fromBytes(result);
} | java | public static BinaryString concatWs(BinaryString separator, Iterable<BinaryString> inputs) {
if (null == separator || EMPTY_UTF8.equals(separator)) {
return concat(inputs);
}
separator.ensureMaterialized();
int numInputBytes = 0; // total number of bytes from the inputs
int numInputs = 0; // number of non-null inputs
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if (input != null) {
input.ensureMaterialized();
numInputBytes += input.sizeInBytes;
numInputs++;
}
}
if (numInputs == 0) {
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return EMPTY_UTF8;
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// The size of the new array is the size of all inputs, plus the separators.
final byte[] result = new byte[numInputBytes + (numInputs - 1) * separator.sizeInBytes];
int offset = 0;
int j = 0;
for (BinaryString input : inputs) {
if (input != null) {
int len = input.sizeInBytes;
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offset += len;
j++;
// Add separator if this is not the last input.
if (j < numInputs) {
SegmentsUtil.copyToBytes(separator.segments, separator.offset, result, offset, separator.sizeInBytes);
offset += separator.sizeInBytes;
}
}
}
return fromBytes(result);
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/datastream/AllWindowedStream.java | AllWindowedStream.apply | public <R> SingleOutputStreamOperator<R> apply(AllWindowFunction<T, R, W> function) {
String callLocation = Utils.getCallLocationName();
function = input.getExecutionEnvironment().clean(function);
TypeInformation<R> resultType = getAllWindowFunctionReturnType(function, getInputType());
return apply(new InternalIterableAllWindowFunction<>(function), resultType, callLocation);
} | java | public <R> SingleOutputStreamOperator<R> apply(AllWindowFunction<T, R, W> function) {
String callLocation = Utils.getCallLocationName();
function = input.getExecutionEnvironment().clean(function);
TypeInformation<R> resultType = getAllWindowFunctionReturnType(function, getInputType());
return apply(new InternalIterableAllWindowFunction<>(function), resultType, callLocation);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/thread/ThreadUtil.java | ThreadUtil.newExecutorByBlockingCoefficient | public static ThreadPoolExecutor newExecutorByBlockingCoefficient(float blockingCoefficient) {
if (blockingCoefficient >= 1 || blockingCoefficient < 0) {
throw new IllegalArgumentException("[blockingCoefficient] must between 0 and 1, or equals 0.");
}
// 最佳的线程数 = CPU可用核心数 / (1 - 阻塞系数)
int poolSize = (int) (Runtime.getRuntime().availableProcessors() / (1 - blockingCoefficient));
return ExecutorBuilder.create().setCorePoolSize(poolSize).setMaxPoolSize(poolSize).setKeepAliveTime(0L).build();
} | java | public static ThreadPoolExecutor newExecutorByBlockingCoefficient(float blockingCoefficient) {
if (blockingCoefficient >= 1 || blockingCoefficient < 0) {
throw new IllegalArgumentException("[blockingCoefficient] must between 0 and 1, or equals 0.");
}
// 最佳的线程数 = CPU可用核心数 / (1 - 阻塞系数)
int poolSize = (int) (Runtime.getRuntime().availableProcessors() / (1 - blockingCoefficient));
return ExecutorBuilder.create().setCorePoolSize(poolSize).setMaxPoolSize(poolSize).setKeepAliveTime(0L).build();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.newHashSet | @SafeVarargs
public static <T> HashSet<T> newHashSet(boolean isSorted, T... ts) {
if (null == ts) {
return isSorted ? new LinkedHashSet<T>() : new HashSet<T>();
}
int initialCapacity = Math.max((int) (ts.length / .75f) + 1, 16);
HashSet<T> set = isSorted ? new LinkedHashSet<T>(initialCapacity) : new HashSet<T>(initialCapacity);
for (T t : ts) {
set.add(t);
}
return set;
} | java | @SafeVarargs
public static <T> HashSet<T> newHashSet(boolean isSorted, T... ts) {
if (null == ts) {
return isSorted ? new LinkedHashSet<T>() : new HashSet<T>();
}
int initialCapacity = Math.max((int) (ts.length / .75f) + 1, 16);
HashSet<T> set = isSorted ? new LinkedHashSet<T>(initialCapacity) : new HashSet<T>(initialCapacity);
for (T t : ts) {
set.add(t);
}
return set;
} | [
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/servlet/ServletUtil.java | ServletUtil.isMultipart | public static boolean isMultipart(HttpServletRequest request) {
if (false == isPostMethod(request)) {
return false;
}
String contentType = request.getContentType();
if (StrUtil.isBlank(contentType)) {
return false;
}
if (contentType.toLowerCase().startsWith("multipart/")) {
return true;
}
return false;
} | java | public static boolean isMultipart(HttpServletRequest request) {
if (false == isPostMethod(request)) {
return false;
}
String contentType = request.getContentType();
if (StrUtil.isBlank(contentType)) {
return false;
}
if (contentType.toLowerCase().startsWith("multipart/")) {
return true;
}
return false;
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-extra/src/main/java/cn/hutool/extra/servlet/ServletUtil.java#L353-L367 | train | Checks if the request is a multipart request. | [
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spring-projects/spring-boot | spring-boot-project/spring-boot-devtools/src/main/java/org/springframework/boot/devtools/restart/classloader/ClassLoaderFiles.java | ClassLoaderFiles.addAll | public void addAll(ClassLoaderFiles files) {
Assert.notNull(files, "Files must not be null");
for (SourceFolder folder : files.getSourceFolders()) {
for (Map.Entry<String, ClassLoaderFile> entry : folder.getFilesEntrySet()) {
addFile(folder.getName(), entry.getKey(), entry.getValue());
}
}
} | java | public void addAll(ClassLoaderFiles files) {
Assert.notNull(files, "Files must not be null");
for (SourceFolder folder : files.getSourceFolders()) {
for (Map.Entry<String, ClassLoaderFile> entry : folder.getFilesEntrySet()) {
addFile(folder.getName(), entry.getKey(), entry.getValue());
}
}
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alibaba/canal | client-adapter/launcher/src/main/java/com/alibaba/otter/canal/adapter/launcher/rest/CommonRest.java | CommonRest.etl | @PostMapping("/etl/{type}/{task}")
public EtlResult etl(@PathVariable String type, @PathVariable String task,
@RequestParam(name = "params", required = false) String params) {
return etl(type, null, task, params);
} | java | @PostMapping("/etl/{type}/{task}")
public EtlResult etl(@PathVariable String type, @PathVariable String task,
@RequestParam(name = "params", required = false) String params) {
return etl(type, null, task, params);
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@param params etl where条件参数, 为空全部导入 | [
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apache/flink | flink-optimizer/src/main/java/org/apache/flink/optimizer/dag/DataSinkNode.java | DataSinkNode.getAlternativePlans | @Override
public List<PlanNode> getAlternativePlans(CostEstimator estimator) {
// check if we have a cached version
if (this.cachedPlans != null) {
return this.cachedPlans;
}
// calculate alternative sub-plans for predecessor
List<? extends PlanNode> subPlans = getPredecessorNode().getAlternativePlans(estimator);
List<PlanNode> outputPlans = new ArrayList<PlanNode>();
final int parallelism = getParallelism();
final int inDop = getPredecessorNode().getParallelism();
final ExecutionMode executionMode = this.input.getDataExchangeMode();
final boolean dopChange = parallelism != inDop;
final boolean breakPipeline = this.input.isBreakingPipeline();
InterestingProperties ips = this.input.getInterestingProperties();
for (PlanNode p : subPlans) {
for (RequestedGlobalProperties gp : ips.getGlobalProperties()) {
for (RequestedLocalProperties lp : ips.getLocalProperties()) {
Channel c = new Channel(p);
gp.parameterizeChannel(c, dopChange, executionMode, breakPipeline);
lp.parameterizeChannel(c);
c.setRequiredLocalProps(lp);
c.setRequiredGlobalProps(gp);
// no need to check whether the created properties meet what we need in case
// of ordering or global ordering, because the only interesting properties we have
// are what we require
outputPlans.add(new SinkPlanNode(this, "DataSink ("+this.getOperator().getName()+")" ,c));
}
}
}
// cost and prune the plans
for (PlanNode node : outputPlans) {
estimator.costOperator(node);
}
prunePlanAlternatives(outputPlans);
this.cachedPlans = outputPlans;
return outputPlans;
} | java | @Override
public List<PlanNode> getAlternativePlans(CostEstimator estimator) {
// check if we have a cached version
if (this.cachedPlans != null) {
return this.cachedPlans;
}
// calculate alternative sub-plans for predecessor
List<? extends PlanNode> subPlans = getPredecessorNode().getAlternativePlans(estimator);
List<PlanNode> outputPlans = new ArrayList<PlanNode>();
final int parallelism = getParallelism();
final int inDop = getPredecessorNode().getParallelism();
final ExecutionMode executionMode = this.input.getDataExchangeMode();
final boolean dopChange = parallelism != inDop;
final boolean breakPipeline = this.input.isBreakingPipeline();
InterestingProperties ips = this.input.getInterestingProperties();
for (PlanNode p : subPlans) {
for (RequestedGlobalProperties gp : ips.getGlobalProperties()) {
for (RequestedLocalProperties lp : ips.getLocalProperties()) {
Channel c = new Channel(p);
gp.parameterizeChannel(c, dopChange, executionMode, breakPipeline);
lp.parameterizeChannel(c);
c.setRequiredLocalProps(lp);
c.setRequiredGlobalProps(gp);
// no need to check whether the created properties meet what we need in case
// of ordering or global ordering, because the only interesting properties we have
// are what we require
outputPlans.add(new SinkPlanNode(this, "DataSink ("+this.getOperator().getName()+")" ,c));
}
}
}
// cost and prune the plans
for (PlanNode node : outputPlans) {
estimator.costOperator(node);
}
prunePlanAlternatives(outputPlans);
this.cachedPlans = outputPlans;
return outputPlans;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/date/DateUtil.java | DateUtil.offsetMinute | public static DateTime offsetMinute(Date date, int offset) {
return offset(date, DateField.MINUTE, offset);
} | java | public static DateTime offsetMinute(Date date, int offset) {
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java | StreamExecutionEnvironment.fromParallelCollection | public <OUT> DataStreamSource<OUT> fromParallelCollection(SplittableIterator<OUT> iterator, TypeInformation<OUT>
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spring-projects/spring-boot | spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/main/java/org/springframework/boot/loader/tools/JarWriter.java | JarWriter.writeLoaderClasses | @Override
public void writeLoaderClasses(String loaderJarResourceName) throws IOException {
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try (JarInputStream inputStream = new JarInputStream(
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URL loaderJar = getClass().getClassLoader().getResource(loaderJarResourceName);
try (JarInputStream inputStream = new JarInputStream(
new BufferedInputStream(loaderJar.openStream()))) {
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writeEntry(new JarArchiveEntry(entry),
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looly/hutool | hutool-http/src/main/java/cn/hutool/http/HttpBase.java | HttpBase.header | public T header(Header name, String value, boolean isOverride) {
return header(name.toString(), value, isOverride);
} | java | public T header(Header name, String value, boolean isOverride) {
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apache/spark | common/network-common/src/main/java/org/apache/spark/network/client/TransportClientFactory.java | TransportClientFactory.createUnmanagedClient | public TransportClient createUnmanagedClient(String remoteHost, int remotePort)
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return createClient(address);
} | java | public TransportClient createUnmanagedClient(String remoteHost, int remotePort)
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final InetSocketAddress address = new InetSocketAddress(remoteHost, remotePort);
return createClient(address);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/Img.java | Img.scale | public Img scale(int width, int height) {
final BufferedImage srcImg = getValidSrcImg();
int srcHeight = srcImg.getHeight();
int srcWidth = srcImg.getWidth();
int scaleType;
if (srcHeight == height && srcWidth == width) {
// 源与目标长宽一致返回原图
this.targetImage = srcImg;
return this;
} else if (srcHeight < height || srcWidth < width) {
// 放大图片使用平滑模式
scaleType = Image.SCALE_SMOOTH;
} else {
scaleType = Image.SCALE_DEFAULT;
}
final Image image = srcImg.getScaledInstance(width, height, scaleType);
this.targetImage = ImgUtil.toBufferedImage(image);
return this;
} | java | public Img scale(int width, int height) {
final BufferedImage srcImg = getValidSrcImg();
int srcHeight = srcImg.getHeight();
int srcWidth = srcImg.getWidth();
int scaleType;
if (srcHeight == height && srcWidth == width) {
// 源与目标长宽一致返回原图
this.targetImage = srcImg;
return this;
} else if (srcHeight < height || srcWidth < width) {
// 放大图片使用平滑模式
scaleType = Image.SCALE_SMOOTH;
} else {
scaleType = Image.SCALE_DEFAULT;
}
final Image image = srcImg.getScaledInstance(width, height, scaleType);
this.targetImage = ImgUtil.toBufferedImage(image);
return this;
} | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/img/Img.java#L211-L229 | train | Scale the image. | [
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/operators/DataSourceTask.java | DataSourceTask.getLogString | private String getLogString(String message, String taskName) {
return BatchTask.constructLogString(message, taskName, this);
} | java | private String getLogString(String message, String taskName) {
return BatchTask.constructLogString(message, taskName, this);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/io/network/netty/PartitionRequestClient.java | PartitionRequestClient.requestSubpartition | public ChannelFuture requestSubpartition(
final ResultPartitionID partitionId,
final int subpartitionIndex,
final RemoteInputChannel inputChannel,
int delayMs) throws IOException {
checkNotClosed();
LOG.debug("Requesting subpartition {} of partition {} with {} ms delay.",
subpartitionIndex, partitionId, delayMs);
clientHandler.addInputChannel(inputChannel);
final PartitionRequest request = new PartitionRequest(
partitionId, subpartitionIndex, inputChannel.getInputChannelId(), inputChannel.getInitialCredit());
final ChannelFutureListener listener = new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
if (!future.isSuccess()) {
clientHandler.removeInputChannel(inputChannel);
SocketAddress remoteAddr = future.channel().remoteAddress();
inputChannel.onError(
new LocalTransportException(
String.format("Sending the partition request to '%s' failed.", remoteAddr),
future.channel().localAddress(), future.cause()
));
}
}
};
if (delayMs == 0) {
ChannelFuture f = tcpChannel.writeAndFlush(request);
f.addListener(listener);
return f;
} else {
final ChannelFuture[] f = new ChannelFuture[1];
tcpChannel.eventLoop().schedule(new Runnable() {
@Override
public void run() {
f[0] = tcpChannel.writeAndFlush(request);
f[0].addListener(listener);
}
}, delayMs, TimeUnit.MILLISECONDS);
return f[0];
}
} | java | public ChannelFuture requestSubpartition(
final ResultPartitionID partitionId,
final int subpartitionIndex,
final RemoteInputChannel inputChannel,
int delayMs) throws IOException {
checkNotClosed();
LOG.debug("Requesting subpartition {} of partition {} with {} ms delay.",
subpartitionIndex, partitionId, delayMs);
clientHandler.addInputChannel(inputChannel);
final PartitionRequest request = new PartitionRequest(
partitionId, subpartitionIndex, inputChannel.getInputChannelId(), inputChannel.getInitialCredit());
final ChannelFutureListener listener = new ChannelFutureListener() {
@Override
public void operationComplete(ChannelFuture future) throws Exception {
if (!future.isSuccess()) {
clientHandler.removeInputChannel(inputChannel);
SocketAddress remoteAddr = future.channel().remoteAddress();
inputChannel.onError(
new LocalTransportException(
String.format("Sending the partition request to '%s' failed.", remoteAddr),
future.channel().localAddress(), future.cause()
));
}
}
};
if (delayMs == 0) {
ChannelFuture f = tcpChannel.writeAndFlush(request);
f.addListener(listener);
return f;
} else {
final ChannelFuture[] f = new ChannelFuture[1];
tcpChannel.eventLoop().schedule(new Runnable() {
@Override
public void run() {
f[0] = tcpChannel.writeAndFlush(request);
f[0].addListener(listener);
}
}, delayMs, TimeUnit.MILLISECONDS);
return f[0];
}
} | [
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apache/flink | flink-table/flink-table-common/src/main/java/org/apache/flink/table/expressions/ExpressionUtils.java | ExpressionUtils.extractValue | @SuppressWarnings("unchecked")
public static <V> Optional<V> extractValue(Expression expr, TypeInformation<V> type) {
if (expr instanceof ValueLiteralExpression) {
final ValueLiteralExpression valueLiteral = (ValueLiteralExpression) expr;
if (valueLiteral.getType().equals(type)) {
return Optional.of((V) valueLiteral.getValue());
}
}
return Optional.empty();
} | java | @SuppressWarnings("unchecked")
public static <V> Optional<V> extractValue(Expression expr, TypeInformation<V> type) {
if (expr instanceof ValueLiteralExpression) {
final ValueLiteralExpression valueLiteral = (ValueLiteralExpression) expr;
if (valueLiteral.getType().equals(type)) {
return Optional.of((V) valueLiteral.getValue());
}
}
return Optional.empty();
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/RandomUtil.java | RandomUtil.randomBigDecimal | public static BigDecimal randomBigDecimal(BigDecimal min, BigDecimal max) {
return NumberUtil.toBigDecimal(getRandom().nextDouble(min.doubleValue(), max.doubleValue()));
} | java | public static BigDecimal randomBigDecimal(BigDecimal min, BigDecimal max) {
return NumberUtil.toBigDecimal(getRandom().nextDouble(min.doubleValue(), max.doubleValue()));
} | [
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/properties/bind/Bindable.java | Bindable.withSuppliedValue | public Bindable<T> withSuppliedValue(Supplier<T> suppliedValue) {
return new Bindable<>(this.type, this.boxedType, suppliedValue, NO_ANNOTATIONS);
} | java | public Bindable<T> withSuppliedValue(Supplier<T> suppliedValue) {
return new Bindable<>(this.type, this.boxedType, suppliedValue, NO_ANNOTATIONS);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/img/ImgUtil.java | ImgUtil.rotate | public static void rotate(Image image, int degree, ImageOutputStream out) throws IORuntimeException {
writeJpg(rotate(image, degree), out);
} | java | public static void rotate(Image image, int degree, ImageOutputStream out) throws IORuntimeException {
writeJpg(rotate(image, degree), out);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/executiongraph/ExecutionVertex.java | ExecutionVertex.scheduleForExecution | public CompletableFuture<Void> scheduleForExecution(
SlotProvider slotProvider,
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LocationPreferenceConstraint locationPreferenceConstraint,
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SlotProvider slotProvider,
boolean queued,
LocationPreferenceConstraint locationPreferenceConstraint,
@Nonnull Set<AllocationID> allPreviousExecutionGraphAllocationIds) {
return this.currentExecution.scheduleForExecution(
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apache/incubator-shardingsphere | sharding-core/sharding-core-parse/sharding-core-parse-common/src/main/java/org/apache/shardingsphere/core/parse/old/parser/sql/dal/show/ShowParserFactory.java | ShowParserFactory.newInstance | public static AbstractShowParser newInstance(final DatabaseType dbType, final ShardingRule shardingRule, final LexerEngine lexerEngine) {
switch (dbType) {
case H2:
case MySQL:
return new MySQLShowParser(shardingRule, lexerEngine);
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case H2:
case MySQL:
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ArrayUtil.java | ArrayUtil.toArray | public static <T> T[] toArray(Iterator<T> iterator, Class<T> componentType) {
return toArray(CollectionUtil.newArrayList(iterator), componentType);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/IoUtil.java | IoUtil.getReader | public static BufferedReader getReader(InputStream in, Charset charset) {
if (null == in) {
return null;
}
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if (null == charset) {
reader = new InputStreamReader(in);
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return new BufferedReader(reader);
} | java | public static BufferedReader getReader(InputStream in, Charset charset) {
if (null == in) {
return null;
}
InputStreamReader reader = null;
if (null == charset) {
reader = new InputStreamReader(in);
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reader = new InputStreamReader(in, charset);
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apache/flink | flink-runtime/src/main/java/org/apache/flink/runtime/taskmanager/MemoryLogger.java | MemoryLogger.getMemoryUsageStatsAsString | public static String getMemoryUsageStatsAsString(MemoryMXBean memoryMXBean) {
MemoryUsage heap = memoryMXBean.getHeapMemoryUsage();
MemoryUsage nonHeap = memoryMXBean.getNonHeapMemoryUsage();
long heapUsed = heap.getUsed() >> 20;
long heapCommitted = heap.getCommitted() >> 20;
long heapMax = heap.getMax() >> 20;
long nonHeapUsed = nonHeap.getUsed() >> 20;
long nonHeapCommitted = nonHeap.getCommitted() >> 20;
long nonHeapMax = nonHeap.getMax() >> 20;
return String.format("Memory usage stats: [HEAP: %d/%d/%d MB, " +
"NON HEAP: %d/%d/%d MB (used/committed/max)]",
heapUsed, heapCommitted, heapMax, nonHeapUsed, nonHeapCommitted, nonHeapMax);
} | java | public static String getMemoryUsageStatsAsString(MemoryMXBean memoryMXBean) {
MemoryUsage heap = memoryMXBean.getHeapMemoryUsage();
MemoryUsage nonHeap = memoryMXBean.getNonHeapMemoryUsage();
long heapUsed = heap.getUsed() >> 20;
long heapCommitted = heap.getCommitted() >> 20;
long heapMax = heap.getMax() >> 20;
long nonHeapUsed = nonHeap.getUsed() >> 20;
long nonHeapCommitted = nonHeap.getCommitted() >> 20;
long nonHeapMax = nonHeap.getMax() >> 20;
return String.format("Memory usage stats: [HEAP: %d/%d/%d MB, " +
"NON HEAP: %d/%d/%d MB (used/committed/max)]",
heapUsed, heapCommitted, heapMax, nonHeapUsed, nonHeapCommitted, nonHeapMax);
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alibaba/canal | server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java | CanalServerWithEmbedded.get | @Override
public Message get(ClientIdentity clientIdentity, int batchSize) throws CanalServerException {
return get(clientIdentity, batchSize, null, null);
} | java | @Override
public Message get(ClientIdentity clientIdentity, int batchSize) throws CanalServerException {
return get(clientIdentity, batchSize, null, null);
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<pre>
注意： meta获取和数据的获取需要保证顺序性，优先拿到meta的，一定也会是优先拿到数据，所以需要加同步. (不能出现先拿到meta，拿到第二批数据，这样就会导致数据顺序性出现问题)
</pre> | [
"获取数据"
] | 8f088cddc0755f4350c5aaae95c6e4002d90a40f | https://github.com/alibaba/canal/blob/8f088cddc0755f4350c5aaae95c6e4002d90a40f/server/src/main/java/com/alibaba/otter/canal/server/embedded/CanalServerWithEmbedded.java#L202-L205 | train | Gets a sequence of messages from the server. | [
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apache/flink | flink-core/src/main/java/org/apache/flink/core/fs/FileSystem.java | FileSystem.create | @Deprecated
public FSDataOutputStream create(
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int bufferSize,
short replication,
long blockSize) throws IOException {
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} | java | @Deprecated
public FSDataOutputStream create(
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int bufferSize,
short replication,
long blockSize) throws IOException {
return create(f, overwrite ? WriteMode.OVERWRITE : WriteMode.NO_OVERWRITE);
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spring-projects/spring-boot | spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/jooq/JooqExceptionTranslator.java | JooqExceptionTranslator.handle | private void handle(ExecuteContext context, SQLExceptionTranslator translator,
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if (exception.getNextException() == null) {
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SQLException exception) {
DataAccessException translated = translate(context, translator, exception);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.removeBlank | public static <T extends CharSequence> Collection<T> removeBlank(Collection<T> collection) {
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} | java | public static <T extends CharSequence> Collection<T> removeBlank(Collection<T> collection) {
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/collection/CollUtil.java | CollUtil.sortEntryToList | public static <K, V> List<Entry<K, V>> sortEntryToList(Collection<Entry<K, V>> collection) {
List<Entry<K, V>> list = new LinkedList<>(collection);
Collections.sort(list, new Comparator<Entry<K, V>>() {
@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public int compare(Entry<K, V> o1, Entry<K, V> o2) {
V v1 = o1.getValue();
V v2 = o2.getValue();
if (v1 instanceof Comparable) {
return ((Comparable) v1).compareTo(v2);
} else {
return v1.toString().compareTo(v2.toString());
}
}
});
return list;
} | java | public static <K, V> List<Entry<K, V>> sortEntryToList(Collection<Entry<K, V>> collection) {
List<Entry<K, V>> list = new LinkedList<>(collection);
Collections.sort(list, new Comparator<Entry<K, V>>() {
@SuppressWarnings({ "rawtypes", "unchecked" })
@Override
public int compare(Entry<K, V> o1, Entry<K, V> o2) {
V v1 = o1.getValue();
V v2 = o2.getValue();
if (v1 instanceof Comparable) {
return ((Comparable) v1).compareTo(v2);
} else {
return v1.toString().compareTo(v2.toString());
}
}
});
return list;
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netty/netty | common/src/main/java/io/netty/util/ThreadDeathWatcher.java | ThreadDeathWatcher.watch | public static void watch(Thread thread, Runnable task) {
if (thread == null) {
throw new NullPointerException("thread");
}
if (task == null) {
throw new NullPointerException("task");
}
if (!thread.isAlive()) {
throw new IllegalArgumentException("thread must be alive.");
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schedule(thread, task, true);
} | java | public static void watch(Thread thread, Runnable task) {
if (thread == null) {
throw new NullPointerException("thread");
}
if (task == null) {
throw new NullPointerException("task");
}
if (!thread.isAlive()) {
throw new IllegalArgumentException("thread must be alive.");
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schedule(thread, task, true);
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/sql/Condition.java | Condition.parseValue | private void parseValue() {
// 当值无时，视为空判定
if (null == this.value) {
this.operator = OPERATOR_IS;
this.value = VALUE_NULL;
return;
}
// 对数组和集合值按照 IN 处理
if (this.value instanceof Collection || ArrayUtil.isArray(this.value)) {
this.operator = OPERATOR_IN;
return;
}
// 其他类型值，跳过
if (false == (this.value instanceof String)) {
return;
}
String valueStr = ((String) value);
if (StrUtil.isBlank(valueStr)) {
// 空字段不做处理
return;
}
valueStr = valueStr.trim();
// 处理null
if (StrUtil.endWithIgnoreCase(valueStr, "null")) {
if (StrUtil.equalsIgnoreCase("= null", valueStr) || StrUtil.equalsIgnoreCase("is null", valueStr)) {
// 处理"= null"和"is null"转换为"IS NULL"
this.operator = OPERATOR_IS;
this.value = VALUE_NULL;
this.isPlaceHolder = false;
return;
} else if (StrUtil.equalsIgnoreCase("!= null", valueStr) || StrUtil.equalsIgnoreCase("is not null", valueStr)) {
// 处理"!= null"和"is not null"转换为"IS NOT NULL"
this.operator = OPERATOR_IS_NOT;
this.value = VALUE_NULL;
this.isPlaceHolder = false;
return;
}
}
List<String> strs = StrUtil.split(valueStr, StrUtil.C_SPACE, 2);
if (strs.size() < 2) {
return;
}
// 处理常用符号和IN
final String firstPart = strs.get(0).trim().toUpperCase();
if (OPERATORS.contains(firstPart)) {
this.operator = firstPart;
this.value = strs.get(1).trim();
return;
}
// 处理LIKE
if (OPERATOR_LIKE.equals(firstPart)) {
this.operator = OPERATOR_LIKE;
this.value = unwrapQuote(strs.get(1));
return;
}
// 处理BETWEEN x AND y
if (OPERATOR_BETWEEN.equals(firstPart)) {
final List<String> betweenValueStrs = StrSpliter.splitTrimIgnoreCase(strs.get(1), LogicalOperator.AND.toString(), 2, true);
if (betweenValueStrs.size() < 2) {
// 必须满足a AND b格式，不满足被当作普通值
return;
}
this.operator = OPERATOR_BETWEEN;
this.value = unwrapQuote(betweenValueStrs.get(0));
this.secondValue = unwrapQuote(betweenValueStrs.get(1));
return;
}
} | java | private void parseValue() {
// 当值无时，视为空判定
if (null == this.value) {
this.operator = OPERATOR_IS;
this.value = VALUE_NULL;
return;
}
// 对数组和集合值按照 IN 处理
if (this.value instanceof Collection || ArrayUtil.isArray(this.value)) {
this.operator = OPERATOR_IN;
return;
}
// 其他类型值，跳过
if (false == (this.value instanceof String)) {
return;
}
String valueStr = ((String) value);
if (StrUtil.isBlank(valueStr)) {
// 空字段不做处理
return;
}
valueStr = valueStr.trim();
// 处理null
if (StrUtil.endWithIgnoreCase(valueStr, "null")) {
if (StrUtil.equalsIgnoreCase("= null", valueStr) || StrUtil.equalsIgnoreCase("is null", valueStr)) {
// 处理"= null"和"is null"转换为"IS NULL"
this.operator = OPERATOR_IS;
this.value = VALUE_NULL;
this.isPlaceHolder = false;
return;
} else if (StrUtil.equalsIgnoreCase("!= null", valueStr) || StrUtil.equalsIgnoreCase("is not null", valueStr)) {
// 处理"!= null"和"is not null"转换为"IS NOT NULL"
this.operator = OPERATOR_IS_NOT;
this.value = VALUE_NULL;
this.isPlaceHolder = false;
return;
}
}
List<String> strs = StrUtil.split(valueStr, StrUtil.C_SPACE, 2);
if (strs.size() < 2) {
return;
}
// 处理常用符号和IN
final String firstPart = strs.get(0).trim().toUpperCase();
if (OPERATORS.contains(firstPart)) {
this.operator = firstPart;
this.value = strs.get(1).trim();
return;
}
// 处理LIKE
if (OPERATOR_LIKE.equals(firstPart)) {
this.operator = OPERATOR_LIKE;
this.value = unwrapQuote(strs.get(1));
return;
}
// 处理BETWEEN x AND y
if (OPERATOR_BETWEEN.equals(firstPart)) {
final List<String> betweenValueStrs = StrSpliter.splitTrimIgnoreCase(strs.get(1), LogicalOperator.AND.toString(), 2, true);
if (betweenValueStrs.size() < 2) {
// 必须满足a AND b格式，不满足被当作普通值
return;
}
this.operator = OPERATOR_BETWEEN;
this.value = unwrapQuote(betweenValueStrs.get(0));
this.secondValue = unwrapQuote(betweenValueStrs.get(1));
return;
}
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looly/hutool | hutool-db/src/main/java/cn/hutool/db/sql/Wrapper.java | Wrapper.wrap | public String[] wrap(String... fields){
if(ArrayUtil.isEmpty(fields)) {
return fields;
}
String[] wrappedFields = new String[fields.length];
for(int i = 0; i < fields.length; i++) {
wrappedFields[i] = wrap(fields[i]);
}
return wrappedFields;
} | java | public String[] wrap(String... fields){
if(ArrayUtil.isEmpty(fields)) {
return fields;
}
String[] wrappedFields = new String[fields.length];
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wrappedFields[i] = wrap(fields[i]);
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-db/src/main/java/cn/hutool/db/sql/Wrapper.java#L119-L130 | train | Wraps the given fields in a list of strings. | [
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/model/perceptron/PerceptronClassifier.java | PerceptronClassifier.readInstance | private Instance[] readInstance(String corpus, FeatureMap featureMap)
{
IOUtil.LineIterator lineIterator = new IOUtil.LineIterator(corpus);
List<Instance> instanceList = new LinkedList<Instance>();
for (String line : lineIterator)
{
String[] cells = line.split(",");
String text = cells[0], label = cells[1];
List<Integer> x = extractFeature(text, featureMap);
int y = featureMap.tagSet.add(label);
if (y == 0)
y = -1; // 感知机标签约定为±1
else if (y > 1)
throw new IllegalArgumentException("类别数大于2，目前只支持二分类。");
instanceList.add(new Instance(x, y));
}
return instanceList.toArray(new Instance[0]);
} | java | private Instance[] readInstance(String corpus, FeatureMap featureMap)
{
IOUtil.LineIterator lineIterator = new IOUtil.LineIterator(corpus);
List<Instance> instanceList = new LinkedList<Instance>();
for (String line : lineIterator)
{
String[] cells = line.split(",");
String text = cells[0], label = cells[1];
List<Integer> x = extractFeature(text, featureMap);
int y = featureMap.tagSet.add(label);
if (y == 0)
y = -1; // 感知机标签约定为±1
else if (y > 1)
throw new IllegalArgumentException("类别数大于2，目前只支持二分类。");
instanceList.add(new Instance(x, y));
}
return instanceList.toArray(new Instance[0]);
} | [
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@return 数据集 | [
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apache/spark | core/src/main/java/org/apache/spark/util/collection/unsafe/sort/UnsafeExternalSorter.java | UnsafeExternalSorter.growPointerArrayIfNecessary | private void growPointerArrayIfNecessary() throws IOException {
assert(inMemSorter != null);
if (!inMemSorter.hasSpaceForAnotherRecord()) {
long used = inMemSorter.getMemoryUsage();
LongArray array;
try {
// could trigger spilling
array = allocateArray(used / 8 * 2);
} catch (TooLargePageException e) {
// The pointer array is too big to fix in a single page, spill.
spill();
return;
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// should have trigger spilling
if (!inMemSorter.hasSpaceForAnotherRecord()) {
logger.error("Unable to grow the pointer array");
throw e;
}
return;
}
// check if spilling is triggered or not
if (inMemSorter.hasSpaceForAnotherRecord()) {
freeArray(array);
} else {
inMemSorter.expandPointerArray(array);
}
}
} | java | private void growPointerArrayIfNecessary() throws IOException {
assert(inMemSorter != null);
if (!inMemSorter.hasSpaceForAnotherRecord()) {
long used = inMemSorter.getMemoryUsage();
LongArray array;
try {
// could trigger spilling
array = allocateArray(used / 8 * 2);
} catch (TooLargePageException e) {
// The pointer array is too big to fix in a single page, spill.
spill();
return;
} catch (SparkOutOfMemoryError e) {
// should have trigger spilling
if (!inMemSorter.hasSpaceForAnotherRecord()) {
logger.error("Unable to grow the pointer array");
throw e;
}
return;
}
// check if spilling is triggered or not
if (inMemSorter.hasSpaceForAnotherRecord()) {
freeArray(array);
} else {
inMemSorter.expandPointerArray(array);
}
}
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netty/netty | codec-http/src/main/java/io/netty/handler/codec/http/HttpHeaders.java | HttpHeaders.removeHeader | @Deprecated
public static void removeHeader(HttpMessage message, CharSequence name) {
message.headers().remove(name);
} | java | @Deprecated
public static void removeHeader(HttpMessage message, CharSequence name) {
message.headers().remove(name);
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apache/spark | common/unsafe/src/main/java/org/apache/spark/unsafe/types/UTF8String.java | UTF8String.find | private int find(UTF8String str, int start) {
assert (str.numBytes > 0);
while (start <= numBytes - str.numBytes) {
if (ByteArrayMethods.arrayEquals(base, offset + start, str.base, str.offset, str.numBytes)) {
return start;
}
start += 1;
}
return -1;
} | java | private int find(UTF8String str, int start) {
assert (str.numBytes > 0);
while (start <= numBytes - str.numBytes) {
if (ByteArrayMethods.arrayEquals(base, offset + start, str.base, str.offset, str.numBytes)) {
return start;
}
start += 1;
}
return -1;
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apache/flink | flink-table/flink-table-planner/src/main/java/org/apache/calcite/sql/validate/SqlValidatorImpl.java | SqlValidatorImpl.expandSelectItem | private boolean expandSelectItem(
final SqlNode selectItem,
SqlSelect select,
RelDataType targetType,
List<SqlNode> selectItems,
Set<String> aliases,
List<Map.Entry<String, RelDataType>> fields,
final boolean includeSystemVars) {
final SelectScope scope = (SelectScope) getWhereScope(select);
if (expandStar(selectItems, aliases, fields, includeSystemVars, scope,
selectItem)) {
return true;
}
// Expand the select item: fully-qualify columns, and convert
// parentheses-free functions such as LOCALTIME into explicit function
// calls.
SqlNode expanded = expand(selectItem, scope);
final String alias =
deriveAlias(
selectItem,
aliases.size());
// If expansion has altered the natural alias, supply an explicit 'AS'.
final SqlValidatorScope selectScope = getSelectScope(select);
if (expanded != selectItem) {
String newAlias =
deriveAlias(
expanded,
aliases.size());
if (!newAlias.equals(alias)) {
expanded =
SqlStdOperatorTable.AS.createCall(
selectItem.getParserPosition(),
expanded,
new SqlIdentifier(alias, SqlParserPos.ZERO));
deriveTypeImpl(selectScope, expanded);
}
}
selectItems.add(expanded);
aliases.add(alias);
if (expanded != null) {
inferUnknownTypes(targetType, scope, expanded);
}
final RelDataType type = deriveType(selectScope, expanded);
setValidatedNodeType(expanded, type);
fields.add(Pair.of(alias, type));
return false;
} | java | private boolean expandSelectItem(
final SqlNode selectItem,
SqlSelect select,
RelDataType targetType,
List<SqlNode> selectItems,
Set<String> aliases,
List<Map.Entry<String, RelDataType>> fields,
final boolean includeSystemVars) {
final SelectScope scope = (SelectScope) getWhereScope(select);
if (expandStar(selectItems, aliases, fields, includeSystemVars, scope,
selectItem)) {
return true;
}
// Expand the select item: fully-qualify columns, and convert
// parentheses-free functions such as LOCALTIME into explicit function
// calls.
SqlNode expanded = expand(selectItem, scope);
final String alias =
deriveAlias(
selectItem,
aliases.size());
// If expansion has altered the natural alias, supply an explicit 'AS'.
final SqlValidatorScope selectScope = getSelectScope(select);
if (expanded != selectItem) {
String newAlias =
deriveAlias(
expanded,
aliases.size());
if (!newAlias.equals(alias)) {
expanded =
SqlStdOperatorTable.AS.createCall(
selectItem.getParserPosition(),
expanded,
new SqlIdentifier(alias, SqlParserPos.ZERO));
deriveTypeImpl(selectScope, expanded);
}
}
selectItems.add(expanded);
aliases.add(alias);
if (expanded != null) {
inferUnknownTypes(targetType, scope, expanded);
}
final RelDataType type = deriveType(selectScope, expanded);
setValidatedNodeType(expanded, type);
fields.add(Pair.of(alias, type));
return false;
} | [
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looly/hutool | hutool-extra/src/main/java/cn/hutool/extra/ftp/Ftp.java | Ftp.existFile | public boolean existFile(String path) {
FTPFile[] ftpFileArr;
try {
ftpFileArr = client.listFiles(path);
} catch (IOException e) {
throw new FtpException(e);
}
if (ArrayUtil.isNotEmpty(ftpFileArr)) {
return true;
}
return false;
} | java | public boolean existFile(String path) {
FTPFile[] ftpFileArr;
try {
ftpFileArr = client.listFiles(path);
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throw new FtpException(e);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ReflectUtil.java | ReflectUtil.getPublicMethods | public static List<Method> getPublicMethods(Class<?> clazz, Filter<Method> filter) {
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return methodList;
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if (null == clazz) {
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final Method[] methods = getPublicMethods(clazz);
List<Method> methodList;
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methodList = new ArrayList<>();
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methodList = CollectionUtil.newArrayList(methods);
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apache/flink | flink-table/flink-table-runtime-blink/src/main/java/org/apache/flink/table/runtime/aggregate/BytesHashMap.java | BytesHashMap.append | public BinaryRow append(LookupInfo info, BinaryRow value) throws IOException {
try {
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growAndRehash();
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lookup(info.key);
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numElements++;
recordArea.setReadPosition(pointerToAppended);
recordArea.skipKey();
return recordArea.readValue(reusedValue);
} catch (EOFException e) {
numSpillFiles++;
spillInBytes += recordArea.segments.size() * ((long) segmentSize);
throw e;
}
} | java | public BinaryRow append(LookupInfo info, BinaryRow value) throws IOException {
try {
if (numElements >= growthThreshold) {
growAndRehash();
//update info's bucketSegmentIndex and bucketOffset
lookup(info.key);
}
BinaryRow toAppend = hashSetMode ? reusedValue : value;
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numSpillFiles++;
spillInBytes += recordArea.segments.size() * ((long) segmentSize);
throw e;
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/ZipUtil.java | ZipUtil.zip | public static File zip(File zipFile, String path, InputStream in, Charset charset) throws UtilException {
return zip(zipFile, new String[] { path }, new InputStream[] { in }, charset);
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spring-projects/spring-boot | spring-boot-project/spring-boot/src/main/java/org/springframework/boot/web/client/RestTemplateBuilder.java | RestTemplateBuilder.additionalInterceptors | public RestTemplateBuilder additionalInterceptors(
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append(this.interceptors, interceptors));
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apache/flink | flink-core/src/main/java/org/apache/flink/configuration/GlobalConfiguration.java | GlobalConfiguration.isSensitive | public static boolean isSensitive(String key) {
Preconditions.checkNotNull(key, "key is null");
final String keyInLower = key.toLowerCase();
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Preconditions.checkNotNull(key, "key is null");
final String keyInLower = key.toLowerCase();
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networknt/light-4j | dump/src/main/java/com/networknt/dump/StatusCodeDumper.java | StatusCodeDumper.dumpResponse | @Override
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/environment/StreamExecutionEnvironment.java | StreamExecutionEnvironment.setStreamTimeCharacteristic | @PublicEvolving
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if (previous != null) {
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final JobVertexID id = vertex.getID();
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// if we had a prior association, restore and throw an exception
if (previous != null) {
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apache/flink | flink-java/src/main/java/org/apache/flink/api/java/io/CsvReader.java | CsvReader.pojoType | public <T> DataSource<T> pojoType(Class<T> pojoType, String... pojoFields) {
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CsvInputFormat<T> inputFormat = new PojoCsvInputFormat<T>(path, this.lineDelimiter, this.fieldDelimiter, pti, pojoFields, this.includedMask);
configureInputFormat(inputFormat);
return new DataSource<T>(executionContext, inputFormat, pti, Utils.getCallLocationName());
} | java | public <T> DataSource<T> pojoType(Class<T> pojoType, String... pojoFields) {
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looly/hutool | hutool-setting/src/main/java/cn/hutool/setting/SettingLoader.java | SettingLoader.replaceVar | private String replaceVar(String group, String value) {
// 找到所有变量标识
final Set<String> vars = ReUtil.findAll(reg_var, value, 0, new HashSet<String>());
String key;
for (String var : vars) {
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if (StrUtil.isNotBlank(key)) {
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value = value.replace(var, varValue);
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// 跨分组查找
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if (groupAndKey.size() > 1) {
varValue = this.groupedMap.get(groupAndKey.get(0), groupAndKey.get(1));
if (null != varValue) {
// 替换标识
value = value.replace(var, varValue);
}
}
}
}
}
return value;
} | java | private String replaceVar(String group, String value) {
// 找到所有变量标识
final Set<String> vars = ReUtil.findAll(reg_var, value, 0, new HashSet<String>());
String key;
for (String var : vars) {
key = ReUtil.get(reg_var, var, 1);
if (StrUtil.isNotBlank(key)) {
// 查找变量名对应的值
String varValue = this.groupedMap.get(group, key);
if (null != varValue) {
// 替换标识
value = value.replace(var, varValue);
} else {
// 跨分组查找
final List<String> groupAndKey = StrUtil.split(key, CharUtil.DOT, 2);
if (groupAndKey.size() > 1) {
varValue = this.groupedMap.get(groupAndKey.get(0), groupAndKey.get(1));
if (null != varValue) {
// 替换标识
value = value.replace(var, varValue);
}
}
}
}
}
return value;
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/runtime/io/BarrierBuffer.java | BarrierBuffer.getNextNonBlocked | @Override
public BufferOrEvent getNextNonBlocked() throws Exception {
while (true) {
// process buffered BufferOrEvents before grabbing new ones
Optional<BufferOrEvent> next;
if (currentBuffered == null) {
next = inputGate.getNextBufferOrEvent();
}
else {
next = Optional.ofNullable(currentBuffered.getNext());
if (!next.isPresent()) {
completeBufferedSequence();
return getNextNonBlocked();
}
}
if (!next.isPresent()) {
if (!endOfStream) {
// end of input stream. stream continues with the buffered data
endOfStream = true;
releaseBlocksAndResetBarriers();
return getNextNonBlocked();
}
else {
// final end of both input and buffered data
return null;
}
}
BufferOrEvent bufferOrEvent = next.get();
if (isBlocked(bufferOrEvent.getChannelIndex())) {
// if the channel is blocked, we just store the BufferOrEvent
bufferBlocker.add(bufferOrEvent);
checkSizeLimit();
}
else if (bufferOrEvent.isBuffer()) {
return bufferOrEvent;
}
else if (bufferOrEvent.getEvent().getClass() == CheckpointBarrier.class) {
if (!endOfStream) {
// process barriers only if there is a chance of the checkpoint completing
processBarrier((CheckpointBarrier) bufferOrEvent.getEvent(), bufferOrEvent.getChannelIndex());
}
}
else if (bufferOrEvent.getEvent().getClass() == CancelCheckpointMarker.class) {
processCancellationBarrier((CancelCheckpointMarker) bufferOrEvent.getEvent());
}
else {
if (bufferOrEvent.getEvent().getClass() == EndOfPartitionEvent.class) {
processEndOfPartition();
}
return bufferOrEvent;
}
}
} | java | @Override
public BufferOrEvent getNextNonBlocked() throws Exception {
while (true) {
// process buffered BufferOrEvents before grabbing new ones
Optional<BufferOrEvent> next;
if (currentBuffered == null) {
next = inputGate.getNextBufferOrEvent();
}
else {
next = Optional.ofNullable(currentBuffered.getNext());
if (!next.isPresent()) {
completeBufferedSequence();
return getNextNonBlocked();
}
}
if (!next.isPresent()) {
if (!endOfStream) {
// end of input stream. stream continues with the buffered data
endOfStream = true;
releaseBlocksAndResetBarriers();
return getNextNonBlocked();
}
else {
// final end of both input and buffered data
return null;
}
}
BufferOrEvent bufferOrEvent = next.get();
if (isBlocked(bufferOrEvent.getChannelIndex())) {
// if the channel is blocked, we just store the BufferOrEvent
bufferBlocker.add(bufferOrEvent);
checkSizeLimit();
}
else if (bufferOrEvent.isBuffer()) {
return bufferOrEvent;
}
else if (bufferOrEvent.getEvent().getClass() == CheckpointBarrier.class) {
if (!endOfStream) {
// process barriers only if there is a chance of the checkpoint completing
processBarrier((CheckpointBarrier) bufferOrEvent.getEvent(), bufferOrEvent.getChannelIndex());
}
}
else if (bufferOrEvent.getEvent().getClass() == CancelCheckpointMarker.class) {
processCancellationBarrier((CancelCheckpointMarker) bufferOrEvent.getEvent());
}
else {
if (bufferOrEvent.getEvent().getClass() == EndOfPartitionEvent.class) {
processEndOfPartition();
}
return bufferOrEvent;
}
}
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apache/flink | flink-streaming-java/src/main/java/org/apache/flink/streaming/api/operators/co/IntervalJoinOperator.java | IntervalJoinOperator.processElement1 | @Override
public void processElement1(StreamRecord<T1> record) throws Exception {
processElement(record, leftBuffer, rightBuffer, lowerBound, upperBound, true);
} | java | @Override
public void processElement1(StreamRecord<T1> record) throws Exception {
processElement(record, leftBuffer, rightBuffer, lowerBound, upperBound, true);
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spring-projects/spring-boot | spring-boot-project/spring-boot-tools/spring-boot-configuration-processor/src/json-shade/java/org/springframework/boot/configurationprocessor/json/JSONObject.java | JSONObject.getString | public String getString(String name) throws JSONException {
Object object = get(name);
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apache/spark | sql/hive-thriftserver/src/main/java/org/apache/hive/service/cli/thrift/ThriftHttpCLIService.java | ThriftHttpCLIService.getHttpPath | private String getHttpPath(String httpPath) {
if(httpPath == null || httpPath.equals("")) {
httpPath = "/*";
}
else {
if(!httpPath.startsWith("/")) {
httpPath = "/" + httpPath;
}
if(httpPath.endsWith("/")) {
httpPath = httpPath + "*";
}
if(!httpPath.endsWith("/*")) {
httpPath = httpPath + "/*";
}
}
return httpPath;
} | java | private String getHttpPath(String httpPath) {
if(httpPath == null || httpPath.equals("")) {
httpPath = "/*";
}
else {
if(!httpPath.startsWith("/")) {
httpPath = "/" + httpPath;
}
if(httpPath.endsWith("/")) {
httpPath = httpPath + "*";
}
if(!httpPath.endsWith("/*")) {
httpPath = httpPath + "/*";
}
}
return httpPath;
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looly/hutool | hutool-poi/src/main/java/cn/hutool/poi/excel/ExcelUtil.java | ExcelUtil.readBySax | public static void readBySax(File file, int sheetIndex, RowHandler rowHandler) {
BufferedInputStream in = null;
try {
in = FileUtil.getInputStream(file);
readBySax(in, sheetIndex, rowHandler);
} finally {
IoUtil.close(in);
}
} | java | public static void readBySax(File file, int sheetIndex, RowHandler rowHandler) {
BufferedInputStream in = null;
try {
in = FileUtil.getInputStream(file);
readBySax(in, sheetIndex, rowHandler);
} finally {
IoUtil.close(in);
}
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apache/flink | flink-connectors/flink-connector-kafka-0.8/src/main/java/org/apache/flink/streaming/connectors/kafka/internals/SimpleConsumerThread.java | SimpleConsumerThread.requestAndSetOffsetsFromKafka | private static void requestAndSetOffsetsFromKafka(
SimpleConsumer consumer,
List<KafkaTopicPartitionState<TopicAndPartition>> partitionStates,
Map<TopicAndPartition, PartitionOffsetRequestInfo> partitionToRequestInfo) throws IOException {
int retries = 0;
OffsetResponse response;
while (true) {
kafka.javaapi.OffsetRequest request = new kafka.javaapi.OffsetRequest(
partitionToRequestInfo, kafka.api.OffsetRequest.CurrentVersion(), consumer.clientId());
response = consumer.getOffsetsBefore(request);
if (response.hasError()) {
StringBuilder exception = new StringBuilder();
for (KafkaTopicPartitionState<TopicAndPartition> part : partitionStates) {
short code;
if ((code = response.errorCode(part.getTopic(), part.getPartition())) != ErrorMapping.NoError()) {
exception.append("\nException for topic=").append(part.getTopic())
.append(" partition=").append(part.getPartition()).append(": ")
.append(ExceptionUtils.stringifyException(ErrorMapping.exceptionFor(code)));
}
}
if (++retries >= 3) {
throw new IOException("Unable to get last offset for partitions " + partitionStates + ": "
+ exception.toString());
} else {
LOG.warn("Unable to get last offset for partitions: Exception(s): {}", exception);
}
} else {
break; // leave retry loop
}
}
for (KafkaTopicPartitionState<TopicAndPartition> part: partitionStates) {
// there will be offsets only for partitions that were requested for
if (partitionToRequestInfo.containsKey(part.getKafkaPartitionHandle())) {
final long offset = response.offsets(part.getTopic(), part.getPartition())[0];
// the offset returned is that of the next record to fetch. because our state reflects the latest
// successfully emitted record, we subtract one
part.setOffset(offset - 1);
}
}
} | java | private static void requestAndSetOffsetsFromKafka(
SimpleConsumer consumer,
List<KafkaTopicPartitionState<TopicAndPartition>> partitionStates,
Map<TopicAndPartition, PartitionOffsetRequestInfo> partitionToRequestInfo) throws IOException {
int retries = 0;
OffsetResponse response;
while (true) {
kafka.javaapi.OffsetRequest request = new kafka.javaapi.OffsetRequest(
partitionToRequestInfo, kafka.api.OffsetRequest.CurrentVersion(), consumer.clientId());
response = consumer.getOffsetsBefore(request);
if (response.hasError()) {
StringBuilder exception = new StringBuilder();
for (KafkaTopicPartitionState<TopicAndPartition> part : partitionStates) {
short code;
if ((code = response.errorCode(part.getTopic(), part.getPartition())) != ErrorMapping.NoError()) {
exception.append("\nException for topic=").append(part.getTopic())
.append(" partition=").append(part.getPartition()).append(": ")
.append(ExceptionUtils.stringifyException(ErrorMapping.exceptionFor(code)));
}
}
if (++retries >= 3) {
throw new IOException("Unable to get last offset for partitions " + partitionStates + ": "
+ exception.toString());
} else {
LOG.warn("Unable to get last offset for partitions: Exception(s): {}", exception);
}
} else {
break; // leave retry loop
}
}
for (KafkaTopicPartitionState<TopicAndPartition> part: partitionStates) {
// there will be offsets only for partitions that were requested for
if (partitionToRequestInfo.containsKey(part.getKafkaPartitionHandle())) {
final long offset = response.offsets(part.getTopic(), part.getPartition())[0];
// the offset returned is that of the next record to fetch. because our state reflects the latest
// successfully emitted record, we subtract one
part.setOffset(offset - 1);
}
}
} | [
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looly/hutool | hutool-log/src/main/java/cn/hutool/log/StaticLog.java | StaticLog.log | public static boolean log(Level level, Throwable t, String format, Object... arguments) {
return log(LogFactory.get(CallerUtil.getCallerCaller()), level, t, format, arguments);
} | java | public static boolean log(Level level, Throwable t, String format, Object... arguments) {
return log(LogFactory.get(CallerUtil.getCallerCaller()), level, t, format, arguments);
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apache/flink | flink-core/src/main/java/org/apache/flink/api/common/typeinfo/Types.java | Types.POJO | public static <T> TypeInformation<T> POJO(Class<T> pojoClass) {
final TypeInformation<T> ti = TypeExtractor.createTypeInfo(pojoClass);
if (ti instanceof PojoTypeInfo) {
return ti;
}
throw new InvalidTypesException("POJO type expected but was: " + ti);
} | java | public static <T> TypeInformation<T> POJO(Class<T> pojoClass) {
final TypeInformation<T> ti = TypeExtractor.createTypeInfo(pojoClass);
if (ti instanceof PojoTypeInfo) {
return ti;
}
throw new InvalidTypesException("POJO type expected but was: " + ti);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/util/TypeUtil.java | TypeUtil.getActualTypes | public static Type[] getActualTypes(Type actualType, Class<?> typeDefineClass, Type... typeVariables) {
if (false == typeDefineClass.isAssignableFrom(getClass(actualType))) {
throw new IllegalArgumentException("Parameter [superClass] must be assignable from [clazz]");
}
// 泛型参数标识符列表
final TypeVariable<?>[] typeVars = typeDefineClass.getTypeParameters();
if(ArrayUtil.isEmpty(typeVars)) {
return null;
}
// 实际类型列表
final Type[] actualTypeArguments = TypeUtil.getTypeArguments(actualType);
if(ArrayUtil.isEmpty(actualTypeArguments)) {
return null;
}
int size = Math.min(actualTypeArguments.length, typeVars.length);
final Map<TypeVariable<?>, Type> tableMap = new TableMap<>(typeVars, actualTypeArguments);
// 查找方法定义所在类或接口中此泛型参数的位置
final Type[] result = new Type[size];
for(int i = 0; i < typeVariables.length; i++) {
result[i] = (typeVariables[i] instanceof TypeVariable) ? tableMap.get(typeVariables[i]) : typeVariables[i];
}
return result;
} | java | public static Type[] getActualTypes(Type actualType, Class<?> typeDefineClass, Type... typeVariables) {
if (false == typeDefineClass.isAssignableFrom(getClass(actualType))) {
throw new IllegalArgumentException("Parameter [superClass] must be assignable from [clazz]");
}
// 泛型参数标识符列表
final TypeVariable<?>[] typeVars = typeDefineClass.getTypeParameters();
if(ArrayUtil.isEmpty(typeVars)) {
return null;
}
// 实际类型列表
final Type[] actualTypeArguments = TypeUtil.getTypeArguments(actualType);
if(ArrayUtil.isEmpty(actualTypeArguments)) {
return null;
}
int size = Math.min(actualTypeArguments.length, typeVars.length);
final Map<TypeVariable<?>, Type> tableMap = new TableMap<>(typeVars, actualTypeArguments);
// 查找方法定义所在类或接口中此泛型参数的位置
final Type[] result = new Type[size];
for(int i = 0; i < typeVariables.length; i++) {
result[i] = (typeVariables[i] instanceof TypeVariable) ? tableMap.get(typeVariables[i]) : typeVariables[i];
}
return result;
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hankcs/HanLP | src/main/java/com/hankcs/hanlp/mining/phrase/MutualInformationEntropyPhraseExtractor.java | MutualInformationEntropyPhraseExtractor.extract | public static List<String> extract(String text, int size)
{
IPhraseExtractor extractor = new MutualInformationEntropyPhraseExtractor();
return extractor.extractPhrase(text, size);
} | java | public static List<String> extract(String text, int size)
{
IPhraseExtractor extractor = new MutualInformationEntropyPhraseExtractor();
return extractor.extractPhrase(text, size);
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/bean/BeanUtil.java | BeanUtil.fillBeanWithMapIgnoreCase | public static <T> T fillBeanWithMapIgnoreCase(Map<?, ?> map, T bean, boolean isIgnoreError) {
return fillBeanWithMap(map, bean, CopyOptions.create().setIgnoreCase(true).setIgnoreError(isIgnoreError));
} | java | public static <T> T fillBeanWithMapIgnoreCase(Map<?, ?> map, T bean, boolean isIgnoreError) {
return fillBeanWithMap(map, bean, CopyOptions.create().setIgnoreCase(true).setIgnoreError(isIgnoreError));
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@return Bean | [
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apache/incubator-shardingsphere | sharding-core/sharding-core-rewrite/src/main/java/org/apache/shardingsphere/core/rewrite/SQLRewriteEngine.java | SQLRewriteEngine.generateSQL | public SQLUnit generateSQL(final TableUnit tableUnit, final SQLBuilder sqlBuilder, final ShardingDataSourceMetaData shardingDataSourceMetaData) {
return sqlBuilder.toSQL(tableUnit, getTableTokens(tableUnit), shardingRule, shardingDataSourceMetaData);
} | java | public SQLUnit generateSQL(final TableUnit tableUnit, final SQLBuilder sqlBuilder, final ShardingDataSourceMetaData shardingDataSourceMetaData) {
return sqlBuilder.toSQL(tableUnit, getTableTokens(tableUnit), shardingRule, shardingDataSourceMetaData);
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apache/flink | flink-filesystems/flink-fs-hadoop-shaded/src/main/java/org/apache/hadoop/conf/Configuration.java | Configuration.dumpConfiguration | public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
ConfigRedactor redactor = new ConfigRedactor(config);
synchronized (config) {
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appendJSONProperty(dumpGenerator, config, item.getKey().toString(),
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}
}
dumpGenerator.writeEndArray();
dumpGenerator.writeEndObject();
dumpGenerator.flush();
} | java | public static void dumpConfiguration(Configuration config,
Writer out) throws IOException {
JsonFactory dumpFactory = new JsonFactory();
JsonGenerator dumpGenerator = dumpFactory.createGenerator(out);
dumpGenerator.writeStartObject();
dumpGenerator.writeFieldName("properties");
dumpGenerator.writeStartArray();
dumpGenerator.flush();
ConfigRedactor redactor = new ConfigRedactor(config);
synchronized (config) {
for (Map.Entry<Object,Object> item: config.getProps().entrySet()) {
appendJSONProperty(dumpGenerator, config, item.getKey().toString(),
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}
}
dumpGenerator.writeEndArray();
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] | b62db93bf63cb3bb34dd03d611a779d9e3fc61ac | https://github.com/apache/flink/blob/b62db93bf63cb3bb34dd03d611a779d9e3fc61ac/flink-filesystems/flink-fs-hadoop-shaded/src/main/java/org/apache/hadoop/conf/Configuration.java#L3324-L3342 | train | Dumps the configuration to the given writer. | [
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netty/netty | handler/src/main/java/io/netty/handler/ssl/OpenSslSessionContext.java | OpenSslSessionContext.setTicketKeys | @Deprecated
public void setTicketKeys(byte[] keys) {
if (keys.length % SessionTicketKey.TICKET_KEY_SIZE != 0) {
throw new IllegalArgumentException("keys.length % " + SessionTicketKey.TICKET_KEY_SIZE + " != 0");
}
SessionTicketKey[] tickets = new SessionTicketKey[keys.length / SessionTicketKey.TICKET_KEY_SIZE];
for (int i = 0, a = 0; i < tickets.length; i++) {
byte[] name = Arrays.copyOfRange(keys, a, SessionTicketKey.NAME_SIZE);
a += SessionTicketKey.NAME_SIZE;
byte[] hmacKey = Arrays.copyOfRange(keys, a, SessionTicketKey.HMAC_KEY_SIZE);
i += SessionTicketKey.HMAC_KEY_SIZE;
byte[] aesKey = Arrays.copyOfRange(keys, a, SessionTicketKey.AES_KEY_SIZE);
a += SessionTicketKey.AES_KEY_SIZE;
tickets[i] = new SessionTicketKey(name, hmacKey, aesKey);
}
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
SSLContext.clearOptions(context.ctx, SSL.SSL_OP_NO_TICKET);
SSLContext.setSessionTicketKeys(context.ctx, tickets);
} finally {
writerLock.unlock();
}
} | java | @Deprecated
public void setTicketKeys(byte[] keys) {
if (keys.length % SessionTicketKey.TICKET_KEY_SIZE != 0) {
throw new IllegalArgumentException("keys.length % " + SessionTicketKey.TICKET_KEY_SIZE + " != 0");
}
SessionTicketKey[] tickets = new SessionTicketKey[keys.length / SessionTicketKey.TICKET_KEY_SIZE];
for (int i = 0, a = 0; i < tickets.length; i++) {
byte[] name = Arrays.copyOfRange(keys, a, SessionTicketKey.NAME_SIZE);
a += SessionTicketKey.NAME_SIZE;
byte[] hmacKey = Arrays.copyOfRange(keys, a, SessionTicketKey.HMAC_KEY_SIZE);
i += SessionTicketKey.HMAC_KEY_SIZE;
byte[] aesKey = Arrays.copyOfRange(keys, a, SessionTicketKey.AES_KEY_SIZE);
a += SessionTicketKey.AES_KEY_SIZE;
tickets[i] = new SessionTicketKey(name, hmacKey, aesKey);
}
Lock writerLock = context.ctxLock.writeLock();
writerLock.lock();
try {
SSLContext.clearOptions(context.ctx, SSL.SSL_OP_NO_TICKET);
SSLContext.setSessionTicketKeys(context.ctx, tickets);
} finally {
writerLock.unlock();
}
} | [
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looly/hutool | hutool-core/src/main/java/cn/hutool/core/io/watch/WatchUtil.java | WatchUtil.createModify | public static WatchMonitor createModify(File file, int maxDepth, Watcher watcher) {
return createModify(file.toPath(), 0, watcher);
} | java | public static WatchMonitor createModify(File file, int maxDepth, Watcher watcher) {
return createModify(file.toPath(), 0, watcher);
} | [
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@param file 被监听文件
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@param watcher {@link Watcher}
@return {@link WatchMonitor}
@since 4.5.2 | [
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] | bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a | https://github.com/looly/hutool/blob/bbd74eda4c7e8a81fe7a991fa6c2276eec062e6a/hutool-core/src/main/java/cn/hutool/core/io/watch/WatchUtil.java#L325-L327 | train | Creates a watch monitor that will modify the given file. | [
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